Home / 1,301,853.79-1,951,402.85-592,380.05

Finding the Fourth Proportional to 1,301,853.79, 1,951,402.85 and 592,380.05

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Solution

The fourth proportional to 1,301,853.79, 1,951,402.85 and 592,380.05 is: 887,943.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,853.79 : 1,951,402.85 = 592,380.05 : x
  2. Step 2: Convert to fraction form
    1,301,853.79/1,951,402.85 = 592,380.05/x
  3. Step 3: Cross multiply
    1,301,853.79x = 1,951,402.85 × 592,380.05
  4. Step 4: Simplify right side
    1,301,853.79x = 1,155,972,114,891.24
  5. Step 5: Solve for x
    x = 1,155,972,114,891.24/1,301,853.79
  6. Step 6: Final answer
    x = 887,943.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.